ADM1181A is an ESD-protected RS-232 line driver/receiver. It is a robust, high speed, 2-channel interface device. It is suitable for operation in harsh electrical environments and are compliant with the EU directive on EMC (89/336/EEC). Both the level of electromagnetic emissions and immunity are in compliance. EM immunity includes ESD protection in excess of ±15 kV on all I/O lines, fast transient/burst protection (1000-4-4), and radiated immunity (1000-4-3). This driver/receiver conform to the EIA-232E and CCITT V.28 specifications and operates at data rates upto 230kbps. It provides a robust pin-compatible upgrade for the LTC1181A.
- ESD protection to IEC1000-4-2 (801.2), EFT fast transient/burst immunity (IEC1000-4-4)
- Operating voltage range is 4.5V to 5.5V, low EMI emissions (EN55022)
- VCC power supply current is 2.5mA (no load), air-gap discharge is ±15 kV
- Contact discharge is ±8kV (IEC1000-4-2), human body is ±15 kV
- Low EMI emissions (EN55022) 230kbits/s data rate guaranteed
- EFT fast transient/burst immunity (IEC1000-4-4)
- Operating temperature range is -40°C to +85°C
- Receiver propagation delay is 0.11µs ( TPHL)
- Transition region slew rate is 8V/µs (RL = 3kR, CL = 1000pF)
- Package style is 16-wide SOIC
Other details
Brand |
ANALOG DEVICES |
Part Number |
ADM1181AARWZ-REEL |
Quantity |
Each (Supplied on Cut Tape) |
Technical Data Sheet EN |
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Product Change Notice EN |
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